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Commit 56f50647 authored by Bhalchandra Gajare's avatar Bhalchandra Gajare
Browse files

ASoC: msm8x10-wcd: Fix the micbias external capacitor setting 



The register setting for external bypass capacitor was not updated as
per the platform data provided. Due to this the appropriate register
setting for external cap mode was not set correctly. Fix the codec
register setting for external bypass capacitor mode.

CRs-fixed: 539445
Change-Id: I9f9bc106faa6908acf48c6ce73342f46ab678df5
Signed-off-by: default avatarBhalchandra Gajare <gajare@codeaurora.org>
parent ddea8d00

sound/soc/codecs/msm8x10-wcd.c

+12 −3
Original line number Diff line number Diff line
@@ -1136,9 +1136,6 @@ static const struct snd_kcontrol_new msm8x10_wcd_snd_controls[] = { 
			  MSM8X10_WCD_A_CDC_IIR1_GAIN_B4_CTL,

			0, -84,	40, digital_gain),



	SOC_SINGLE("MICBIAS1 CAPLESS Switch",

		   MSM8X10_WCD_A_MICB_1_CTL, 4, 1, 1),



	SOC_ENUM("TX1 HPF cut off", cf_dec1_enum),

	SOC_ENUM("TX2 HPF cut off", cf_dec2_enum),
@@ -2827,6 +2824,7 @@ static int msm8x10_wcd_codec_probe(struct snd_soc_codec *codec) 
	struct msm8x10_wcd *msm8x10_wcd;

	struct wcd9xxx_core_resource *core_res;

	int i, ret = 0;

	struct msm8x10_wcd_pdata *pdata;



	dev_dbg(codec->dev, "%s()\n", __func__);
@@ -2872,6 +2870,17 @@ static int msm8x10_wcd_codec_probe(struct snd_soc_codec *codec) 
	msm8x10_wcd_bringup(codec);

	msm8x10_wcd_codec_init_reg(codec);

	msm8x10_wcd_update_reg_defaults(codec);



	pdata = dev_get_platdata(msm8x10_wcd->dev);

	if (!pdata) {

		dev_err(msm8x10_wcd->dev, "%s: platform data not found\n",

			__func__);

	}



	/* update micbias capless mode */

	snd_soc_update_bits(codec, MSM8X10_WCD_A_MICB_1_CTL, 0x10,

			    pdata->micbias.bias1_cap_mode << 4);



	msm8x10_wcd_priv->on_demand_list[ON_DEMAND_CP].supply =

				wcd8x10_wcd_codec_find_regulator(

				codec->control_data,